SPARKC-102: Upgrade Scala Connector 2.4 to latest version of Scala
SPARKC-102: Upgrade Scala Connector 2.4 to latest version of Scala

Bumping from Scala 2.12.8 to 2.12.10

Change-Id: Ib572b78307d32e8c9157e51164ead6be17180a8a
Reviewed-on: http://review.couchbase.org/c/couchbase-spark-connector/+/128855
Reviewed-by: Michael Nitschinger <97a35296d1b836d20f06df4c8d26a1141c9ad108@couchbase.com>
Tested-by: Graham Pople <b547cf3375d94c7a5ef544588e5143e8c9349f5c@gmail.com>

couchbaselabs/couchbase-spark-connector